RU2525362C2 - Способ и устройство подачи регулируемого потока топлива в камеру сгорания турбомашины - Google Patents

Способ и устройство подачи регулируемого потока топлива в камеру сгорания турбомашины Download PDF

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Publication number
RU2525362C2
RU2525362C2 RU2011148429/06A RU2011148429A RU2525362C2 RU 2525362 C2 RU2525362 C2 RU 2525362C2 RU 2011148429/06 A RU2011148429/06 A RU 2011148429/06A RU 2011148429 A RU2011148429 A RU 2011148429A RU 2525362 C2 RU2525362 C2 RU 2525362C2
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Russia
Prior art keywords
valve
fuel
shut
pressure
computing unit
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RU2011148429/06A
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English (en)
Russian (ru)
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RU2011148429A (ru
Inventor
Лоран Жильбер Ив ОДИНО
Селин Мари Анн ИССЕР
Паскаль Лоран МАРЛИ
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Снекма
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/26—Control of fuel supply
    • F02C9/38—Control of fuel supply characterised by throttling and returning of fuel to sump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/22—Fuel supply systems
    • F02C7/232—Fuel valves; Draining valves or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/26—Control of fuel supply
    • F02C9/263—Control of fuel supply by means of fuel metering valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
RU2011148429/06A 2009-04-29 2010-04-15 Способ и устройство подачи регулируемого потока топлива в камеру сгорания турбомашины RU2525362C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0952828A FR2945075B1 (fr) 2009-04-29 2009-04-29 Procede et dispositif pour alimenter une chambre de turbomachine avec un debit de carburant regule
FR0952828 2009-04-29
PCT/FR2010/050722 WO2010125273A1 (fr) 2009-04-29 2010-04-15 Procede et dispositif pour alimenter une chambre de combustion de turbomachine avec un debit de carburant regule

Publications (2)

Publication Number Publication Date
RU2011148429A RU2011148429A (ru) 2013-06-10
RU2525362C2 true RU2525362C2 (ru) 2014-08-10

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RU2011148429/06A RU2525362C2 (ru) 2009-04-29 2010-04-15 Способ и устройство подачи регулируемого потока топлива в камеру сгорания турбомашины

Country Status (9)

Country Link
US (1) US9091217B2 (fr)
EP (1) EP2425109B1 (fr)
JP (1) JP5551238B2 (fr)
CN (1) CN102439274B (fr)
BR (1) BRPI1014648B1 (fr)
CA (1) CA2760378C (fr)
FR (1) FR2945075B1 (fr)
RU (1) RU2525362C2 (fr)
WO (1) WO2010125273A1 (fr)

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FR3016412B1 (fr) * 2014-01-10 2016-02-05 Snecma Procede de commande d'ensemble propulsif
US20150226170A1 (en) * 2014-02-12 2015-08-13 Woodward, Inc. Pressure Regulator Damping
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FR3053396B1 (fr) * 2016-06-30 2020-02-21 Safran Aircraft Engines Dispositif de dosage de carburant et procede associe
DE102016118163A1 (de) * 2016-09-26 2018-03-29 Rausch & Pausch Gmbh Lösbare verbindungseinrichtung für hohe ströme
FR3059050B1 (fr) * 2016-11-23 2019-11-29 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Dispositif et procede de regulation de debit de gaz
FR3069021B1 (fr) * 2017-07-13 2019-07-26 Safran Aircraft Engines Circuit et procede de dosage de carburant a compensation de variabilite de la densite du carburant
FR3094086B1 (fr) * 2019-03-19 2021-03-19 Safran Aircraft Engines Procédé de surveillance de l’état de fonctionnement d’un bloc hydromécanique
CN110388281B (zh) * 2019-05-23 2023-05-12 上海齐耀动力技术有限公司 一种热气机燃油供油系统及方法
FR3098255B1 (fr) * 2019-07-03 2021-06-04 Safran Aircraft Engines Détermination de densité de carburant pour dosage de carburant dans un circuit d’alimentation en carburant d’un moteur d’aéronef
US11635031B2 (en) 2019-11-08 2023-04-25 Hamilton Sundstrand Corporation Simultaneously pumping and measuring density of aircraft fuel
US11629717B2 (en) * 2019-11-08 2023-04-18 Hamilton Sundstrand Corporation Simultaneously pumping and measuring density of aircraft fuel
FR3103269B1 (fr) * 2019-11-19 2021-10-29 Safran Aircraft Engines Dispositif de mesure de débit massique d’un fluide
US11499485B2 (en) * 2020-02-10 2022-11-15 Raytheon Technologies Corporation Engine control device and methods thereof
US20210285384A1 (en) * 2020-03-16 2021-09-16 Hamilton Sundstrand Corporation High accuracy fuel system
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CN113074949A (zh) * 2021-04-02 2021-07-06 南京赛恩通航科技有限公司 微型航空涡喷发动机参数检测系统及方法
US11713718B2 (en) * 2021-09-30 2023-08-01 Hamilton Sundstrand Corporation Dual valve fluid metering system
DE102022211312A1 (de) 2022-10-25 2024-04-25 Rolls-Royce Deutschland Ltd & Co Kg Ventilbaugruppe, Kraftstoffsystem und Verfahren zum Betreiben einer Ventilbaugruppe
CN116146357B (zh) * 2023-02-27 2023-09-26 贵州航天林泉电机有限公司 一种电动燃油泵前馈控制方法

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US4922710A (en) * 1989-01-04 1990-05-08 General Electric Company Integrated boost compressor/gas turbine control
EP1416136A1 (fr) * 2002-10-30 2004-05-06 Hispano-Suiza Dispositif de dosage de carburant à soupape de régulation compensée dans une turbomachine
RU2289031C2 (ru) * 2003-08-22 2006-12-10 Снекма Мотер Устройство оценки массового расхода топлива
RU2274585C2 (ru) * 2003-09-05 2006-04-20 Фонд интеллектуальных технологий Способ изменения аэродинамических характеристик летательного аппарата и устройство для его осуществления
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2569466C1 (ru) * 2014-10-06 2015-11-27 Федеральное государственное казенное военное образовательное учреждение высшего профессионального образования "Военный учебно-научный центр Военно-воздушных сил "Военно-воздушная академия имени профессора Н.Е. Жуковского и Ю.А. Гагарина" (г. Воронеж) Министерства обороны Российской Федерации Система управления камерой сгорания изменяемой геометрии газотурбинного двигателя летательного аппарата

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Publication number Publication date
CN102439274B (zh) 2014-11-19
RU2011148429A (ru) 2013-06-10
WO2010125273A1 (fr) 2010-11-04
US9091217B2 (en) 2015-07-28
CA2760378A1 (fr) 2010-11-04
JP5551238B2 (ja) 2014-07-16
BRPI1014648A2 (pt) 2016-04-12
FR2945075A1 (fr) 2010-11-05
JP2012525533A (ja) 2012-10-22
US20120042657A1 (en) 2012-02-23
EP2425109A1 (fr) 2012-03-07
CN102439274A (zh) 2012-05-02
BRPI1014648B1 (pt) 2020-07-28
CA2760378C (fr) 2017-05-16
FR2945075B1 (fr) 2015-06-05
EP2425109B1 (fr) 2016-06-08

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